Welcome SnowManSnow I to keep a reef.
Jann has sent you to the right place. Learning how to keep a cham is kinda like learning to keep a reef, Read ,read and read. I would also advise you to do some searches here read some of the threads there you will see where others went wrong, advise from...
Did a search and came up with this thread.
https://www.chameleonforums.com/few-pics-my-chameleon-xx-10178/
I didn't read threw the whole thing but it maybe helpful.
34 is too hot. Post what info your pet store gave you, I have found what your told by pet stores is most of the time is deadly to your cham. If you post all the info in the ask for help that has been already posted it will be more helpful for everyone to help you.